CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
Enermax Revolution D.F.2 1200W
Serial Number230400200325
Lab IDEM12002328
  • Report: 24PS2328A
  • Receipt Date: Dec 28, 2023
  • Test Date: Jan 22, 2024
  • Report Date: Jan 25, 2024
115V230V
Efficiency Rating
115V230V
Noise Rating
Aristeidis Bitziopoulos, Laboratory General Manager

General Information

DUT Information

BrandEnermax
Manufacturer (OEM)SANR
SeriesRevolution D.F.2
Model NumberERS1200EWT
Serial Number230400200325
DUT Notes

DUT Specifications

Rated Voltage (Vrms)100-240
Rated Current (Arms)15-7
Rated Frequency (Hz)47-63
Rated Power (W)1200
TypeATX12V
Cooling120mm Double Ball Bearing Fan
(PFERS-12H)
Semi-Passive Operation✓
Cable DesignFully Modular

Power Specifications

Rail3.3V5V12V5VSB-12V
Max. PowerAmps20201002.50.3
Watts130120012.53.6
Total Max. Power (W)1200

Test Equipment

Electronic Loads Chroma 63601-5 x2
Chroma 63600-2
63640-80-80 x10
63610-80-20
AC Sources Chroma 6530, APM SP300VAC4000W-P
Power Analyzers RS HMC8015, N4L PPA1530, N4L PPA5530
Oscilloscopes Picoscope 4444, Rigol DS7014, Siglent SDS2104X PLUS
Sound Analyzer Bruel & Kjaer 2270 G4
Microphone Bruel & Kjaer Type 4955-A
Temperature Logger Picoscope TC-08
Tachometer UNI-T UT372
Multimeters Keysight 34465A, Keithley 2015 - THD
UPS FSP Champ Tower 3kVA, CyberPower OLS3000E 3kVA
Isolation Transformer 4kVA
Testing Methodology Cybenetics PSU Test Protocol

Cables and Connectors

Modular Cables
Description Cable Count Connector Count (Total) Gauge In Cable Capacitors
ATX connector 20+4 pin (640mm) 1 1 18-22AWG No
4+4 pin EPS12V (700mm) 1 1 18AWG No
4+4 pin EPS12V (600mm) 1 1 18AWG No
6+2 pin PCIe (650mm+150mm) 4 8 18AWG No
12+2 pin PCIe (610mm) (600W) 1 1 16-28AWG No
SATA (500mm+150mm+150mm) 2 6 18AWG No
SATA (500mm) / 4-pin Molex (+150mm+150mm) 2 2 / 4 18AWG No
FDD Adapter (110mm) 1 1 22AWG No
AC Power Cord (1100mm) - C13 coupler 1 2 18AWG -

Test Results

Temperature & Compliance Info

Temperature Range (°C /°F)30-32 / 86-89.6
ErP Lot 3/6 Ready✓
(EU) No 617/2013 Compliance✓
ALPM (Alternative Low Power Mode) compatible✓
ATX v3.1 PSU Power Excursion✓

Performance Summary

Hold-Up Time & Power Ok Signal

Hold-Up Time (ms)19.3
AC Loss to PWR_OK Hold Up Time (ms)18.2
PWR_OK Inactive to DC Loss Delay (ms)1.1

Vampire Power

Tables

Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 114.92 V 114.84 V 113.85 V 114.99 V 116.15 V PASS
Mains Frequency: 60.00 Hz 59.96 Hz 59.40 Hz 60.03 Hz 60.60 Hz PASS
Mains Voltage CF: 1.420 1.418 1.340 1.421 1.490 PASS
Mains Voltage THD: 0.25 % 0.20 % N/A 0.33 % 2.00 % PASS
Real Power: 0.076 W 0.069 W N/A 0.084 W N/A N/A
Apparent Power: 10.479 W 10.462 W N/A 10.494 W N/A N/A
Power Factor: 0.008 N/A N/A N/A N/A N/A
Detailed Results
Average Min Limit Min Max Limit Max Result
Mains Voltage RMS: 229.88 V 229.80 V 227.70 V 229.97 V 232.30 V PASS
Mains Frequency: 50.00 Hz 49.99 Hz 49.50 Hz 50.01 Hz 50.50 Hz PASS
Mains Voltage CF: 1.417 1.415 1.340 1.418 1.490 PASS
Mains Voltage THD: 0.18 % 0.14 % N/A 0.24 % 2.00 % PASS
Real Power: 0.196 W 0.157 W N/A 0.250 W N/A N/A
Apparent Power: 35.320 W 35.297 W N/A 35.346 W N/A N/A
Power Factor: 0.006 N/A N/A N/A N/A N/A

Efficiency Graph

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

INFO

This graph depicts the PSU`s efficiency throughout its entire operational range. For the generation of the efficiency and noise graphs we set our loaders to auto mode through our custom-made software before trying thousands of possible load combinations

Noise Graph

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

INFO

The PSU`s noise in its entire operational range and under 30-32 °C ambient is depicted in this graph. The X axis represents the load on the +12V rail(s) while the Y axis is the load on the minor rails

Indicative Performance

Efficiency under high ambient temperature

INFO

The PSU`s efficiency under high ambient temperatures with 115V and 230V input. For this graph the results of the 10-110% load regulation table are used

5VSB Efficiency

INFO

This graph depicts the efficiency levels of the 5VSB rail with 115V and 230V input

5VSB Efficiency (ERP LOT 3/6 & CEC)

Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 65.2% 0.033
5.028V 0.347W 114.92V
2 0.09A 0.453W 73.275% 0.058
5.027V 0.618W 114.92V
3 0.55A 2.76W 80.836% 0.257
5.018V 3.414W 114.91V
4 1A 5.01W 80.663% 0.359
5.009V 6.211W 114.91V
5 1.5A 7.5W 80.403% 0.409
4.999V 9.328W 114.91V
6 2.5A 12.449W 78.972% 0.466
4.98V 15.763W 114.91V
Test # 5VSB DC/AC (Watts) Efficiency PF/AC Volts
1 0.045A 0.226W 47.17% 0.014
5.027V 0.479W 229.89V
2 0.09A 0.452W 60.325% 0.021
5.026V 0.751W 229.89V
3 0.55A 2.759W 77.37% 0.097
5.017V 3.577W 229.88V
4 1A 5.009W 79.136% 0.161
5.009V 6.329W 229.89V
5 1.5A 7.499W 79.825% 0.209
4.999V 9.396W 229.88V
6 2.5A 12.447W 80.006% 0.29
4.979V 15.558W 229.88V

Supplementary Tests (For Reference)

Typical Load Tests

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 8.128A 1.969A 1.949A 1A 119.988 89.155% 293 <6.0 40.26°C 0.97
12.105V 5.078V 3.387V 5.002V 134.583 44.47°C 114.88V
20% 17.279A 2.955A 2.925A 1.201A 239.944 91.518% 450 8.0 40.98°C 0.971
12.098V 5.076V 3.385V 4.996V 262.179 45.51°C 114.83V
30% 26.713A 3.448A 3.414A 1.403A 359.134 91.863% 1149 25.1 41.43°C 0.979
12.094V 5.075V 3.383V 4.989V 390.943 46.51°C 114.8V
40% 36.248A 3.942A 3.903A 1.606A 479.522 91.745% 1286 28.4 41.55°C 0.984
12.093V 5.074V 3.382V 4.983V 522.673 47.09°C 114.75V
50% 45.375A 4.929A 4.881A 1.809A 599.286 91.232% 1610 35.1 42.38°C 0.987
12.094V 5.073V 3.381V 4.976V 656.882 48.41°C 114.71V
60% 54.537A 5.917A 5.861A 2A 719.77 90.026% 2066 42.3 42.96°C 0.99
12.103V 5.071V 3.379V 4.969V 799.488 49.51°C 114.66V
70% 63.657A 6.905A 6.841A 2.217A 839.551 89.282% 2233 44.7 43.41°C 0.991
12.103V 5.07V 3.377V 4.962V 940.333 50.48°C 114.61V
80% 72.819A 7.891A 7.821A 2.32A 959.56 88.477% 2248 45.0 43.81°C 0.992
12.109V 5.068V 3.375V 4.956V 1084.52 51.82°C 114.58V
90% 82.314A 8.387A 8.297A 2.424A 1079.359 87.654% 2264 45.1 44.39°C 0.993
12.110V 5.067V 3.375V 4.951V 1231.383 53.44°C 114.51V
100% 91.815A 8.88A 8.802A 2.528A 1200.085 86.591% 2285 45.2 45.15°C 0.994
12.121V 5.067V 3.374V 4.944V 1385.931 55.18°C 114.46V
110% 100.912A 9.87A 9.874A 2.53A 1319.912 85.58% 2305 45.2 46.89°C 0.993
12.130V 5.065V 3.373V 4.94V 1542.316 57.81°C 114.42V
CL1 0.116A 15.472A 15.322A 0A 131.306 81.701% 1632 35.4 38.86°C 0.973
12.140V 5.06V 3.368V 5.02V 160.718 44.34°C 114.86V
CL2 0.115A 19.747A 0A 0A 101.36 80.647% 1241 27.4 39.96°C 0.965
12.117V 5.062V 3.383V 5.022V 125.68 47.01°C 114.87V
CL3 0.114A 0A 19.595A 0A 67.398 76.902% 1146 25.0 41.85°C 0.945
12.112V 5.074V 3.369V 5.023V 87.637 50.88°C 114.88V
CL4 99.112A 0A 0A 0.002A 1200.012 87.201% 2237 44.8 46.14°C 0.994
12.107V 5.078V 3.387V 4.995V 1376.147 57.11°C 114.47V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
10% 8.130A 1.969A 1.949A 1A 119.993 90.353% 238 <6.0 40.34°C 0.826
12.103V 5.078V 3.387V 5.002V 132.807 44.59°C 229.91V
20% 17.281A 2.955A 2.925A 1.201A 239.948 92.979% 361 <6.0 40.64°C 0.919
12.097V 5.075V 3.385V 4.996V 258.06 45.21°C 229.91V
30% 26.718A 3.449A 3.414A 1.403A 359.145 93.549% 1119 24.2 41.11°C 0.945
12.093V 5.074V 3.384V 4.989V 383.916 46.22°C 229.9V
40% 36.249A 3.942A 3.902A 1.606A 479.522 93.654% 1294 28.6 41.79°C 0.958
12.092V 5.074V 3.383V 4.983V 512.014 47.38°C 229.89V
50% 45.385A 4.929A 4.881A 1.809A 599.287 93.376% 1298 28.7 42.38°C 0.965
12.091V 5.072V 3.381V 4.976V 641.795 48.39°C 229.88V
60% 54.560A 5.918A 5.861A 2A 719.752 92.549% 2099 42.8 42.97°C 0.973
12.097V 5.07V 3.379V 4.969V 777.752 49.48°C 229.87V
70% 63.680A 6.906A 6.841A 2.217A 839.543 92.038% 2219 44.3 43.37°C 0.976
12.099V 5.069V 3.377V 4.962V 912.167 50.41°C 229.85V
80% 72.855A 7.892A 7.822A 2.32A 959.537 91.566% 2251 45.1 43.94°C 0.978
12.102V 5.067V 3.375V 4.957V 1047.925 51.98°C 229.84V
90% 82.331A 8.387A 8.298A 2.424A 1079.343 91.071% 2261 45.1 44.19°C 0.979
12.108V 5.067V 3.374V 4.951V 1185.165 53.27°C 229.82V
100% 91.861A 8.88A 8.803A 2.528A 1200.068 90.496% 2288 45.2 45.08°C 0.981
12.115V 5.067V 3.374V 4.945V 1326.105 55.15°C 229.81V
110% 100.969A 9.869A 9.875A 2.53A 1319.889 89.824% 2310 45.3 46.85°C 0.983
12.123V 5.066V 3.372V 4.942V 1469.407 57.79°C 229.79V
CL1 0.116A 15.47A 15.327A 0A 131.3 83.24% 1562 34.6 41.87°C 0.858
12.128V 5.061V 3.367V 5.022V 157.74 47.39°C 229.92V
CL2 0.114A 19.744A 0A 0A 101.357 81.773% 1215 27.0 40.57°C 0.813
12.117V 5.063V 3.383V 5.023V 123.948 47.58°C 229.92V
CL3 0.114A 0A 19.596A 0A 67.396 77.673% 1098 23.5 40.33°C 0.724
12.112V 5.074V 3.368V 5.023V 86.767 49.43°C 229.92V
CL4 99.262A 0A 0A 0.002A 1199.961 91.096% 2225 44.5 45.03°C 0.981
12.088V 5.077V 3.386V 4.997V 1317.261 55.98°C 229.8V

The results above are not used in the certification process

Light Load Tests

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.226A 0.492A 0.487A 0.199A 19.993 69.718% 0 <6.0 39.65°C 0.763
12.101V 5.079V 3.389V 5.021V 28.672 36.57°C 114.91V
40W 2.700A 0.689A 0.682A 0.299A 39.993 80.773% 0 <6.0 41.15°C 0.882
12.102V 5.079V 3.389V 5.018V 49.516 37.84°C 114.9V
60W 4.174A 0.886A 0.876A 0.399A 59.993 84.514% 0 <6.0 42.31°C 0.924
12.103V 5.079V 3.388V 5.016V 70.987 38.49°C 114.89V
80W 5.643A 1.083A 1.071A 0.499A 79.937 87.1% 0 <6.0 43.03°C 0.947
12.105V 5.08V 3.388V 5.013V 91.78 39.07°C 114.88V

The results above are not used in the certification process

Test 12V 5V 3.3V 5VSB DC/AC (Watts) Efficiency Fan Speed (RPM) PSU Noise (dB[A]) Temps (In/Out) PF/AC Volts
20W 1.228A 0.492A 0.487A 0.199A 19.996 71.478% 0 <6.0 39.95°C 0.401
12.083V 5.078V 3.388V 5.021V 27.975 36.89°C 229.9V
40W 2.704A 0.689A 0.682A 0.299A 39.996 81.186% 0 <6.0 40.97°C 0.553
12.088V 5.078V 3.388V 5.019V 49.261 37.66°C 229.91V
60W 4.178A 0.886A 0.876A 0.399A 59.995 85.668% 0 <6.0 42.2°C 0.659
12.092V 5.078V 3.388V 5.016V 70.036 38.65°C 229.91V
80W 5.648A 1.083A 1.071A 0.499A 79.942 88.153% 0 <6.0 42.98°C 0.737
12.097V 5.079V 3.388V 5.013V 90.685 39.15°C 229.91V

The results above are not used in the certification process

Ripple Measurements

Test12V5V3.3V5VSBPass/Fail
10% Load13.71mV12.06mV12.33mV12.23mVPass
20% Load16.20mV13.64mV13.81mV14.37mVPass
30% Load16.35mV14.51mV14.37mV15.60mVPass
40% Load16.68mV16.50mV15.81mV16.73mVPass
50% Load18.06mV17.11mV16.68mV18.62mVPass
60% Load16.88mV24.37mV20.72mV21.28mVPass
70% Load19.75mV25.95mV24.04mV23.94mVPass
80% Load19.39mV23.81mV22.25mV26.80mVPass
90% Load20.36mV23.29mV23.43mV30.54mVPass
100% Load30.75mV26.63mV26.67mV37.58mVPass
110% Load33.21mV29.34mV28.74mV40.90mVPass
Crossload122.68mV22.96mV26.94mV15.99mVPass
Crossload215.04mV19.52mV26.70mV14.53mVPass
Crossload312.23mV21.97mV15.20mV13.40mVPass
Crossload430.53mV24.39mV22.10mV37.37mVPass

The results above are not used in the certification process

Test12V5V3.3V5VSBPass/Fail
10% Load14.62mV12.62mV12.07mV11.36mVPass
20% Load16.87mV14.00mV14.73mV12.63mVPass
30% Load16.20mV14.61mV14.02mV13.86mVPass
40% Load17.12mV15.79mV14.89mV16.21mVPass
50% Load18.35mV17.73mV17.60mV17.90mVPass
60% Load18.71mV24.88mV22.81mV22.51mVPass
70% Load19.39mV27.23mV24.50mV22.15mVPass
80% Load18.98mV25.75mV23.69mV24.45mVPass
90% Load19.95mV23.81mV23.94mV29.62mVPass
100% Load31.44mV26.89mV26.54mV36.28mVPass
110% Load33.30mV29.37mV28.22mV39.51mVPass
Crossload122.54mV23.97mV27.81mV15.82mVPass
Crossload214.68mV19.87mV26.40mV15.35mVPass
Crossload312.28mV21.92mV17.60mV13.66mVPass
Crossload432.03mV23.96mV23.04mV35.38mVPass

The results above are not used in the certification process

Enermax Revolution D.F.2 1200W

Top side
Power specifications label
All data and graphs included in this test report can be used by any individual on the following conditions:
› It should be mentioned that the test results are provided by Cybenetics
› The link to the original test results document should be provided in any case
Cybenetics offers the ETA and Lambda voluntary certification programs, through which the efficient and silent power supplies are promoted
CYBENETICS LTD Syrou 6, Latsia, 2231, Nicosia Cyprus
www.cybenetics.com - info@cybenetics.com